Ultrathin fabric tilting air nozzle of tenter
A stenter setting machine and air nozzle technology, which is applied to the elongation of fabrics, fabric surface trimming, textiles and papermaking, etc., can solve the problems of low hot air utilization rate and small hot air drying area, and achieve enhanced drying effect, The effect of prolonging the drying time and stabilizing the shrinkage rate
Inactive Publication Date: 2014-09-10
JIANGSU HAIDA DYEING & PRINTING MACHINERY
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Problems solved by technology
But for ultra-thin fabrics, the thickness of the ultra-thin fabric itself is small, it is easy to be dried thoroughly, the hot air is very vertically sprayed on the fabric, the drying area of the hot air is small, and the utilization rate of the hot air is not high
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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[0014] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention but not to limit the scope of the present invention.
[0015] figure 1 It is a structural schematic diagram of the present invention. The arrow in the figure indicates the direction of hot air flow. It can be seen from the figure that the upper and lower sides of the fabric 1 are symmetrically provided with an upper air supply channel 2 and a lower air supply channel 3, and the hot air system passes through the upper air supply channel 2. Dry the upper and lower surfaces of the fabric 1 synchronously and evenly with the lower air duct 3, so that the fabric 1 shrinks up and down uniformly. The inner surface of the air blowing plate 4 is inclined to be provided with several direction-changing air ducts 5. The air plate 4 is fixed, and ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention provides an ultrathin fabric tilting air nozzle of a tenter. The ultrathin fabric tilting air nozzle comprises an upper air delivery duct and a lower air delivery duct, the two of which are symmetrically located above and under fabrics; air jetting plates are arranged on one sides, facing the fabrics, of the upper air delivery duct and the lower air delivery duct; a plurality of turning air ducts are slantwise arranged on the inner side surfaces of the air jetting plates; the front ends of the turning air ducts are fixed with the air jetting plates; air jetting holes are formed in the air jetting plates; the turning air ducts are gradually narrowed from the rear end to the front end; each air jetting hole is long and narrow slot-shaped; the rear ends of the turning air ducts extend into the corresponding upper air delivery duct and lower air delivery duct, respectively; a plurality of fans perpendicular to the turning air ducts are arranged at the rear ends of the turning air ducts, respectively; the air jetting holes above and under the fabrics are staggered from each other in the vertical direction. The ultrathin fabric tilting air nozzle of the tenter is compact in structure, and applied to drying of ultrathin fabrics, and further lots of hot air can be saved, and thus the drying cost can be saved, the drying effect is good, and the fabrics can achieve good shrinking percentage.
Description
technical field [0001] The invention relates to an inclined air spray nozzle for an ultra-thin fabric of a stenter setting machine, which is an air spray nozzle which vibrates the fabric during the drying process of the fabric, and belongs to the field of printing and dyeing equipment. Background technique [0002] During the process of scouring, bleaching, printing and dyeing, due to the radial tension of many machines, the fabric will elongate in the radial direction and shrink in the weft direction, resulting in phenomena such as uneven width, uneven selvedge, and skewed weft yarns. In order to overcome the above shortcomings, the fabric must be tenter finished. Stenter finishing is based on the plasticity of cotton fibers in a wet state. During the drying process, the state of the warp and weft yarns in the fabric is adjusted, and the fabric width is stretched to a specified size to achieve a stable shape. The stenter setting machine is a machine that realizes the stent...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Inventor 赵子立孙远烈俞雅莹吴建忠张伟黄志远俞涣清
Owner JIANGSU HAIDA DYEING & PRINTING MACHINERY